#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
int my_strlen(char* str)
{
	int count = 0;
	while (*str != '\0')
	{
		count++;
		str++;
	}
	return count;
}
void Ord(char* str)
{
	int left = 0;
	int right = my_strlen(str) - 1;
	int tem = 0;
	while (left < right)
	{
		tem = str[left];
		str[left] = str[right];
		str[right] = tem;
		 left++;
		 right--;
	}
}

int main()
{
	char arr[] = { "uoy evol i" };
	Ord(arr);
	printf("%s ", arr);
	return 0;
}